component
AT24C16D-SSHM-T
Public Made by Adomby adom
Microchip EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAT24C16D-SSHM-T
Microchip · EEPROM · SOIC-8
AT24C16D-SSHM-T from Microchip, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No connect. Not internally bonded; may be left floating or tied to GND for improved noise immunity. |
| 2 | NC | unconnected | No connect. Not internally bonded; may be left floating or tied to GND for improved noise immunity. |
| 3 | NC | unconnected | No connect. Not internally bonded; may be left floating or tied to GND for improved noise immunity. |
| 4 | GND | power_in | Ground reference for the power supply. Connect to system ground. |
| 5 | SDA | bidirectional | Serial Data. Open-drain bidirectional I/O for I2C data transfer. Requires an external pull-up resistor (not to exceed 10 kOhm) and may be wire-ORed with other open-drain devices on the same bus. |
| 6 | SCL | input | Serial Clock input. Clocks data into the device on the rising edge and out of the device on the falling edge of SCL. Must be forced high when idle or pulled high via an external pull-up resistor. |
| 7 | WP | input | Write-Protect input. When tied high, the entire array is write-protected in hardware; when tied low (or left floating, due to an internal weak pull-down to GND), normal write operations are permitted. Microchip recommends connecting to a known logic state. |
| 8 | VCC | power_in | Device power supply. Operating range 1.7 V to 3.6 V (2.5 V to 3.6 V required for Fast Mode Plus, 1 MHz). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip |
| Package | SOIC-8 |
| Category | Memory |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
AT24C16D-SSHM-T
CAD (KiCad official)
- Symbol:
AT24C16D-SSHM-T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
at24c16d-sshm-t-etched.step/at24c16d-sshm-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at24c16d-sshm-t.step/at24c16d-sshm-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip datasheet (38 pp, sha256
81ec3de4b4584d54, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).